{"id":"https://openalex.org/W2184209164","doi":null,"title":"Studies on unsupervised and weakly supervised methods in computational modeling of early language acquisition","display_name":"Studies on unsupervised and weakly supervised methods in computational modeling of early language acquisition","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2184209164","mag":"2184209164"},"language":"en","primary_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/10247","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/10247","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/ad1c4fbc-20f3-40a1-aacf-f7b33f05f657/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"G5 Artikkeliv\u00e4it\u00f6skirja"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://aaltodoc.aalto.fi/bitstreams/ad1c4fbc-20f3-40a1-aacf-f7b33f05f657/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016518233","display_name":"Okko Johannes R\u00e4s\u00e4nen","orcid":"https://orcid.org/0000-0002-0537-0946","observed_orcids":["https://orcid.org/0000-0002-0537-0946"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Okko R\u00e4s\u00e4nen","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0537-0946","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5016518233"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10730","display_name":"Language Development and Disorders","score":0.9253000020980835,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10730","display_name":"Language Development and Disorders","score":0.9253000020980835,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.034699998795986176,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.017500000074505806,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/early-language-acquisition","display_name":"early language acquisition","score":0.9620000123977661},{"id":"https://openalex.org/keywords/statistical-learning","display_name":"statistical learning","score":0.9900000095367432},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"unsupervised learning","score":0.9200000166893005},{"id":"https://openalex.org/keywords/weakly-supervised-learning","display_name":"weakly supervised learning","score":1.0},{"id":"https://openalex.org/keywords/infant-language-acquisition","display_name":"infant language acquisition","score":0.5889999866485596},{"id":"https://openalex.org/keywords/speech-segmentation","display_name":"speech segmentation","score":0.6729999780654907},{"id":"https://openalex.org/keywords/distributional-learning","display_name":"distributional learning","score":0.7310000061988831},{"id":"https://openalex.org/keywords/nativism","display_name":"nativism","score":0.41200000047683716},{"id":"https://openalex.org/keywords/computational-modeling-of-language","display_name":"computational models of language","score":0.6639999747276306}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7090775370597839},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5834342241287231},{"id":"https://openalex.org/C74672266","wikidata":"https://www.wikidata.org/wiki/Q815859","display_name":"Language acquisition","level":2,"score":0.571185290813446},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.5607603192329407},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.5243906378746033},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5083786845207214},{"id":"https://openalex.org/C32254414","wikidata":"https://www.wikidata.org/wiki/Q4724364","display_name":"Algorithmic learning theory","level":3,"score":0.5082661509513855},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4985787868499756},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.42158856987953186},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.417842298746109},{"id":"https://openalex.org/C2776230583","wikidata":"https://www.wikidata.org/wiki/Q1322198","display_name":"Spoken language","level":2,"score":0.4135294258594513},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3631090521812439},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.17770493030548096},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/10247","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/10247","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/ad1c4fbc-20f3-40a1-aacf-f7b33f05f657/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"G5 Artikkeliv\u00e4it\u00f6skirja"},{"id":"mag:2184209164","doi":null,"is_oa":false,"landing_page_url":"http://lib.tkk.fi/Diss/2013/isbn9789526050973/isbn9789526050973.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/10247","doi":null,"is_oa":true,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/10247","pdf_url":"https://aaltodoc.aalto.fi/bitstreams/ad1c4fbc-20f3-40a1-aacf-f7b33f05f657/download","source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"G5 Artikkeliv\u00e4it\u00f6skirja"},"sustainable_development_goals":[{"display_name":"Quality education","id":"https://metadata.un.org/sdg/4","score":0.4156000018119812}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2184209164.pdf"},"referenced_works_count":155,"referenced_works":["https://openalex.org/W22297218","https://openalex.org/W52412328","https://openalex.org/W87390521","https://openalex.org/W125225111","https://openalex.org/W130754613","https://openalex.org/W135984148","https://openalex.org/W153534061","https://openalex.org/W189630165","https://openalex.org/W238121844","https://openalex.org/W270523167","https://openalex.org/W281094599","https://openalex.org/W288075909","https://openalex.org/W316006058","https://openalex.org/W1490760466","https://openalex.org/W1494996288","https://openalex.org/W1496597695","https://openalex.org/W1543613953","https://openalex.org/W1548450879","https://openalex.org/W1548542558","https://openalex.org/W1565610066","https://openalex.org/W1575001262","https://openalex.org/W1588593522","https://openalex.org/W1589615572","https://openalex.org/W1602670218","https://openalex.org/W1628323995","https://openalex.org/W1761091820","https://openalex.org/W1779834323","https://openalex.org/W1835539755","https://openalex.org/W1854837444","https://openalex.org/W1870538900","https://openalex.org/W1896827355","https://openalex.org/W1965307478","https://openalex.org/W1972159947","https://openalex.org/W1976388103","https://openalex.org/W1977811986","https://openalex.org/W1980491396","https://openalex.org/W1981922751","https://openalex.org/W1984717236","https://openalex.org/W1990517717","https://openalex.org/W1991083510","https://openalex.org/W1991925383","https://openalex.org/W1992613273","https://openalex.org/W1993173377","https://openalex.org/W1993467165","https://openalex.org/W1994146479","https://openalex.org/W2000812031","https://openalex.org/W2002002768","https://openalex.org/W2003208764","https://openalex.org/W2008625057","https://openalex.org/W2011008638","https://openalex.org/W2011238950","https://openalex.org/W2013465549","https://openalex.org/W2013588070","https://openalex.org/W2020344439","https://openalex.org/W2020944885","https://openalex.org/W2025156626","https://openalex.org/W2032476212","https://openalex.org/W2038170198","https://openalex.org/W2040300040","https://openalex.org/W2040766947","https://openalex.org/W2043567784","https://openalex.org/W2045419663","https://openalex.org/W2049633694","https://openalex.org/W2052262800","https://openalex.org/W2053952913","https://openalex.org/W2059168261","https://openalex.org/W2060204180","https://openalex.org/W2063525438","https://openalex.org/W2068247585","https://openalex.org/W2069481850","https://openalex.org/W2069732686","https://openalex.org/W2070696251","https://openalex.org/W2072026461","https://openalex.org/W2074546930","https://openalex.org/W2078325788","https://openalex.org/W2081332462","https://openalex.org/W2081357278","https://openalex.org/W2083904075","https://openalex.org/W2084734691","https://openalex.org/W2088792641","https://openalex.org/W2089458547","https://openalex.org/W2089883580","https://openalex.org/W2092143726","https://openalex.org/W2095458199","https://openalex.org/W2098363562","https://openalex.org/W2098717046","https://openalex.org/W2101317480","https://openalex.org/W2101509422","https://openalex.org/W2103091632","https://openalex.org/W2104752510","https://openalex.org/W2105000456","https://openalex.org/W2106810646","https://openalex.org/W2106876504","https://openalex.org/W2108582985","https://openalex.org/W2110221456","https://openalex.org/W2110485445","https://openalex.org/W2110614779","https://openalex.org/W2114777034","https://openalex.org/W2115867364","https://openalex.org/W2117325844","https://openalex.org/W2118599126","https://openalex.org/W2118841860","https://openalex.org/W2119876241","https://openalex.org/W2120717621","https://openalex.org/W2124882279","https://openalex.org/W2127218421","https://openalex.org/W2132396358","https://openalex.org/W2135280482","https://openalex.org/W2135547275","https://openalex.org/W2135704565","https://openalex.org/W2136401406","https://openalex.org/W2136549906","https://openalex.org/W2136653392","https://openalex.org/W2136756756","https://openalex.org/W2140277151","https://openalex.org/W2142111485","https://openalex.org/W2146163948","https://openalex.org/W2147682057","https://openalex.org/W2149077869","https://openalex.org/W2150423550","https://openalex.org/W2151484683","https://openalex.org/W2152518525","https://openalex.org/W2153174837","https://openalex.org/W2153767712","https://openalex.org/W2156899532","https://openalex.org/W2156909242","https://openalex.org/W2157982733","https://openalex.org/W2158329300","https://openalex.org/W2159265825","https://openalex.org/W2160119185","https://openalex.org/W2161952424","https://openalex.org/W2162581897","https://openalex.org/W2163680580","https://openalex.org/W2165159843","https://openalex.org/W2166391802","https://openalex.org/W2167245505","https://openalex.org/W2167855619","https://openalex.org/W2169711598","https://openalex.org/W2170062498","https://openalex.org/W2170124481","https://openalex.org/W2170716495","https://openalex.org/W2174992124","https://openalex.org/W2334621148","https://openalex.org/W2341514930","https://openalex.org/W2399076897","https://openalex.org/W2400864884","https://openalex.org/W2404126776","https://openalex.org/W2410344739","https://openalex.org/W2486658301","https://openalex.org/W2512925645","https://openalex.org/W2603386934","https://openalex.org/W2610625114","https://openalex.org/W2962598389","https://openalex.org/W2965857144","https://openalex.org/W2980877534"],"related_works":["https://openalex.org/W4311481261","https://openalex.org/W1530250655","https://openalex.org/W171897918","https://openalex.org/W7097155000","https://openalex.org/W2010188467","https://openalex.org/W2172262067","https://openalex.org/W7134859931","https://openalex.org/W7095161902","https://openalex.org/W4416255594","https://openalex.org/W2765090477"],"abstract_inverted_index":{"This":[0],"thesis":[1,97],"addresses":[2],"computational":[3,102,121],"modeling":[4],"of":[5,19,37,47,56,62,77,101,107,110,120,139,151,172,242,262,277,299,306,321,333,349,352],"early":[6],"language":[7,68,78,134,152,232],"acquisition":[8,69,135],"using":[9],"statistical":[10,35,64,174,260],"learning":[11,55,65,175,217,229,233,339,348],"mechanisms.":[12],"There":[13],"is":[14,70,131,246,316],"a":[15,51,99,140,170,215,240,269],"constantly":[16],"increasing":[17],"amount":[18],"evidence":[20],"from":[21,114,136,254,330],"experimental":[22,184],"psychology":[23],"and":[24,40,117,197,225,266,294,304],"brain":[25],"imaging":[26],"studies":[27,103],"that":[28,41,144,248,318,337],"human":[29,94,323],"infants":[30],"are":[31,112,123,291,312],"sensitive":[32],"to":[33,44,73,90,132,179,190,201,223,347],"the":[34,57,74,93,105,126,137,195,211,219,259,263,283,322,331],"structure":[36,261],"sensory":[38],"input":[39,181,208,265],"their":[42,288],"ability":[43],"extract":[45],"statistics":[46,332],"speech":[48,115,180,212,256,264,300,334],"signals":[49,116],"plays":[50],"central":[52],"role":[53],"in":[54,67,71,80,92,182,194,340],"native":[58],"language.":[59,278],"The":[60,128],"idea":[61,130],"domain-general":[63],"mechanisms":[66,122],"contrast":[72],"nativist":[75],"view":[76],"acquisition,":[79],"which":[81],"many":[82],"language-specific":[83],"innate":[84],"factors":[85],"have":[86,147],"been":[87],"traditionally":[88],"assumed":[89],"exist":[91],"brain.":[95],"\\nThis":[96],"presents":[98],"series":[100],"addressing":[104],"questions":[106],"what":[108,118],"kind":[109,119],"representations":[111,351],"learnable":[113],"needed":[124],"for":[125,281,297],"learning.":[127],"core":[129],"model":[133,191],"perspective":[138],"tabula":[141],"rasa":[142],"agent":[143],"does":[145],"not":[146,344],"any":[148],"advance":[149],"knowledge":[150],"or":[153,162,271],"its":[154],"relevant":[155],"units":[156,303],"such":[157,204],"as":[158,205],"phones,":[159],"phonemes,":[160],"syllables,":[161],"words,":[163],"but":[164],"simply":[165],"comes":[166],"into":[167,287,301,309],"being":[168],"with":[169,210],"number":[171],"generic":[173],"algorithms.":[176],"When":[177],"exposed":[178],"different":[183],"settings,":[185],"these":[186,199,243],"algorithms":[187],"then":[188],"start":[189],"recurring":[192],"patterns":[193,200,286],"data":[196],"link":[198],"contextual":[202],"variables":[203],"simulated":[206],"visual":[207,289],"associated":[209],"contents.":[213],"From":[214],"machine":[216,228],"perspective,":[218],"studied":[220],"methods":[221,296],"correspond":[222],"unsupervised":[224],"weakly":[226],"supervised":[227],"algorithms,":[230],"since":[231],"takes":[234],"place":[235],"without":[236,267],"explicit":[237],"supervision.":[238],"\\nAs":[239],"result":[241],"studies,":[244],"it":[245,315],"shown":[247,317],"spoken":[249],"words":[250],"can":[251,326],"be":[252,328,345],"learned":[253],"continuous":[255],"based":[257],"on":[258],"assuming":[268],"phonetic":[270],"other":[272],"linguistically":[273],"motivated":[274],"intermediate":[275],"representation":[276],"Different":[279],"strategies":[280],"grounding":[282],"acoustic":[284,307],"word":[285],"referents":[290],"also":[292,327],"studied,":[293],"new":[295],"segmentation":[298],"phone-like":[302],"clustering":[305],"features":[308],"discrete":[310],"categories":[311],"presented.":[313],"Finally,":[314],"frequency":[319],"characteristics":[320],"auditory":[324,341],"system":[325],"derived":[329],"signals,":[335],"suggesting":[336],"distributional":[338],"perception":[342],"may":[343],"limited":[346],"linguistic":[350],"speech.":[353]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}